Login Register

db\ActiveQuery one()

one() public method

Executes query and returns a single row of result.

public yii\db\ActiveRecord\|array\|null one ( $db = null )
$db	yii\db\Connection	The DB connection used to create the DB command. If null, the DB connection returned by $modelClass will be used.
return	yii\db\ActiveRecord\|array\|null	A single row of query result. Depending on the setting of asArray(), the query result may be either an array or an ActiveRecord object. Null will be returned if the query results in nothing.

Links:

http://www.yiiframework.com/doc-2.0/yii-db-activequery.html#one()-detail

doc_Yii

2016-10-30 16:56:11

Comments

Leave a Comment

Please login to continue.

Popular Articles

db\ActiveQuery $on $on public property The join condition to be used when this query is used in a relational context. The condition will be used in the ON part when

sphinx\ActiveQuery one() one() public method Executes query and returns a single row of result. public yii\sphinx\ActiveRecord|array|null one ( $db = null )$db yii\sphi

elasticsearch\ActiveQuery one() one() public method Executes query and returns a single row of result. public yii\elasticsearch\ActiveRecord|array|null one ( $db = null )$db y

redis\ActiveQuery one() one() public method Executes the query and returns a single row of result. public yii\redis\ActiveRecord|array|null one ( $db = null )$db yii\r

mongodb\ActiveQuery one() one() public method Executes query and returns a single row of result. public yii\mongodb\ActiveRecord|array|null one ( $db = null )$db yii\mon